full-stack java dev for legacy modernization cloud

Twoday is the leading digital transformation partner in Northern Europe with a global presence. With approximately 3,000 specialists, we collaborate with some of the most admired private and public organisations to deliver cutting-edge digital solutions. Our expertise spans software engineering, Data & AI, cloud platforms, digital experiences and business...

The LEGO Group is seeking a Lead Engineer to drive BrickLink modernization, guiding the migration from legacy ASP/VBScript and Java toward a modern C#, React, and AWS stack. In this role you will shape technical direction, establish API and data platform standards, and mentor engineering teams while delivering measurable improvements in reliability and cloud...

The LEGO Group is seeking a Lead Engineer to drive BrickLink modernization, guiding the migration from legacy ASP/VBScript and Java toward a modern C#, React, and AWS stack.In this role you will shape technical direction, establish API and data platform standards, and mentor engineering teams while delivering measurable improvements in reliability and cloud...

Full-stack udvikler, Airwallet ApS (Odense) — Fuldtid, on-site i Odense. Start: snarest muligt. Airwallet gør fællesvaskeriet kontantløst. Vores app og betalingsterminal står i vaskerum i omkring 50 lande og bruges af tusindvis af mennesker hver dag. Vi søger en full-stack udvikler, der trives i krydsfeltet mellem frontend og backend, og som har lyst...

WHAT MAKES US, US Join some of the most innovative thinkers in FinTech as we lead the evolution of financial technology. If you are an innovative, curious, collaborative person who embraces challenges and wants to grow, learn and pursue outcomes with our prestigious financial clients, say Hello to SimCorp!At its foundation, SimCorp is guided by our values...

About Alice Alice makes personalized learning accessible for students and teachers using the latest in AI. More than 100,000 students have already used Alice. In 2025 we joined Y Combinator's W25 batch in San Francisco, and we have raised over $6m to scale – including innovation fund grants on top of our seed round. Though still small, our team punches...

      Enterprise IT and Quality  Bagsværd, Denmark    Shape an in-house engineering capability that keeps global People & Organisation services stable, secure and ready to scale. You will own live applications end to end – from first line of code to production support – and help define how we build across SAP Business Technology...

Bagsværd, Denmark Shape an in-house engineering capability that keeps global People & Organisation services stable, secure and ready to scale. You will own live applications end to end – from first line of code to production support – and help define how we build across SAP Business Technology Platform. Enterprise IT and Quality Bagsværd, Denmark Shape...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Fullstack Developer (Java, React) based in Denmark. Join a collaborative software engineering environment focused on building innovative applications and products for large international organizations. You will contribute across...

Jobbeskrivelse Placering Bagsværd, Denmark Jobkategori Digital & IT Enterprise IT and Quality Bagsværd, Denmark Shape an in-house engineering capability that keeps global People & Organisation services stable, secure and ready to scale. You will own live applications end to end – from first line of code to production support – and help define how we...

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Fullstack Developer (Java, React) based in Denmark. Join a collaborative software engineering environment focused on building innovative applications and products for large international organizations. You will contribute across...

Lead Integration Developer (.NET / APIs / Cloud) for EmplyJOIN PAYCHEX EUROPE (Boilerplate text)At Paychex Europe, we simplify payroll, HR and workforce management for businesses across Europe. We believe great results come from people who take ownership, share knowledge, challenge the status quo and treat colleagues and customers with honesty and respect....

Bagsværd, Denmark Shape an in-house engineering capability that keeps global People & Organisation services stable, secure and ready to scale. You will own live applications end to end – from first line of code to production support – and help define how we build across SAP Business Technology Platform. Enterprise IT and Quality Bagsværd,...

At Paychex Europe, we simplify payroll, HR and workforce management for businesses across Europe. We believe great results come from people who take ownership, share knowledge, challenge the status quo and treat colleagues and customers with honesty and respect. These behaviors shape our culture and reflect the values we live by: Integrity, Respect,...

JOIN PAYCHEX EUROPE (Boilerplate text)At Paychex Europe, we simplify payroll, HR and workforce management for businesses across Europe. We believe great results come from people who take ownership, share knowledge, challenge the status quo and treat colleagues and customers with honesty and respect. These behaviors shape our culture and reflect the values we...

About the Position Join our ERP Operation and Integrations team in Copenhagen: Define the Future of Our Hybrid Architecture. We are looking for an SAP Basis Architect to lead the architectural structure, technical steering, and strategic design for our ERP landscape. As a technical anchor with deep, grounded expertise, you will steer our landscape, define...

Job DescriptionJoin our ERP Operation and Integrations team in Copenhagen. You will define the future of our hybrid architecture and lead our SAP Basis transformation, driving the transition to the SIAM framework, SAP RISE operating model, and Clean Core principles. Your role blends strategic design, day‑to‑day governance, and hands‑on troubleshooting...

Are you passionate about software and AI development? We are looking for two interns within Software Development, AI Engineering, Full Stack, or UI/UX who are eager to gain hands-on experience building real, production-ready applications. About Us At LOGIK, we are on a mission to make AI technology accessible and useful for small and medium-sized businesses...

At CellPoint Digital, we are transforming how the air, travel, and hospitality industries manage payments. Our advanced Payment Orchestration Platform empowers global brands to optimize their payment ecosystems—maximizing approvals, reducing costs, and turning payments from a cost center into a profit driver. We view payments as a strategic asset that...

About the RoleJoin a team that designs, develops, and delivers modern digital solutions that create tangible business value. As a Full Stack Engineer, you will work across both front-end and back-end technologies to build scalable, secure, and high-performing applications while collaborating with multidisciplinary teams throughout the software development...